USED KATO HD1023R EXCAVATOR

I. Basic Parameters

• Equipment Model: HD1023R
• Model Abbreviation: 1023
• Excavator Weight (t): 23
• Traveling Mode: Crawler
• Bucket Type: Backhoe
• Application: General Purpose

II. Engine Parameters

• Engine Brand: Isuzu/Mitsubishi
• Engine Model: 6BG1
• Rated Power (kW/rpm): 125/2100 (alternatively stated as 183KW/2150min-1 (ISO Net))
• Maximum Torque (N·m/rpm): 637/1800 (alternatively stated as 831)
• Displacement (L): 6.494
• Number of Cylinders: 6
• Cylinder Bore × Stroke (mm): 105 × 125
• Cooling Method: Water-cooled
• Operating Mode: 4-cycle intercooler and turbocharged engine; direct injection

III. Performance Parameters

• Slewing Speed (rpm): 11
• Traveling Speed (km/h): 5.5/3.6 (high/low)
• Gradeability (%): 70% (35°)
• Ground Pressure (Kpa): 51/44
• Bucket Digging Force (kN): Standard 167 / High Power 174
• Arm Digging Force (kN): Standard 120 / High Power 126
• Maximum Traction Force (kN): 186.3

IV. Hydraulic System Parameters

• Main Pump Type: Variable Displacement Piston Pump (dual main pumps) and Gear Pump (pilot pump)
• Maximum Flow Rate of Main Pump (L/min): 2 × 247
• Main Relief Pressure Setting (Mpa): 31.4
• Travel Hydraulic Motor Type: Variable Displacement Piston Motor with reducers on both sides
• Slewing Hydraulic Motor Type: Fixed Displacement Piston Motor with reverse prevention valve and reducer
• Travel Hydraulic Circuit Pressure (Mpa): 32.9
• Boom Cylinder: Number × Cylinder Bore × Stroke = 2-140 × 1370 (mm)
• Arm Cylinder: Number × Cylinder Bore × Stroke = 1-150 × 1680 (mm)
• Bucket Cylinder: Number × Cylinder Bore × Stroke = 1-130 × 1155 (mm)

V. Fluid Capacity Parameters

• Fuel Tank (L): 380
• Hydraulic Oil Tank (L): 165
• Hydraulic System (L): 290
• Engine Oil Change Quantity (L): 24
• Coolant (L): 24

VI. Main Dimensions Parameters

• Overall Length for Transportation (mm): 9970
• Overall Width for Transportation (mm): 2990
• Overall Height for Transportation (mm): 3120 (to the top of the boom)
• Full Height of Cab (mm): 2940
• Clearance from Counterweight to Ground (mm): 1100
• Crawler Ground Contact Length (mm): 3460
• Crawler Total Length (mm): 4260
• Crawler Plate Width (mm): 600/700
• Crawler Total Width (mm): 2990/3090
• Crawler Track Gauge (mm): 2390
• Minimum Ground Clearance (mm): 480
• Minimum Slewing Radius of Front Working Device (mm): 3880
• Rear Slewing Radius (mm): 2940

VII. Operating Range Parameters

• Maximum Digging Radius (mm): 10350
• Maximum Digging Depth (mm): 7010
• Maximum Digging Height (mm): 10060
• Maximum Dumping Height (mm): 6990
• Maximum Vertical Digging Depth (mm): 6250